baber/WOPTO huggingface dataset:
Patent WO-2020029912-A1 (WO)
Inventor: XIE HONGMING
IPC: C07D413/10
Filed: 2019-08-05
Abstract: 本发明属于药物领域，涉及HCV抑制剂二钠盐晶型C及其制备方法，具体的涉及N-(6-(3-(叔丁基)-5-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-6-氟-2-甲氧基苯基)萘-2-基)甲磺酰胺的二钠盐晶型C及其制备方法；还涉及其组合物和用途。
Patent WO-2020034922-A1 (WO)
Title: Quality-of-service monitoring method, device and system
Inventor: WU WENFU
IPC: H04W24/02
Filed: 2019-08-12
Abstract: Embodiments of the present application provides a quality-of-service monitoring method, device and system, so that information about multiple segmented transmission latencies can be obtained in one segmented transmission latency information monitoring process. The quality-of-service monitoring method comprises: a first device obtains information about a first transmission latency corresponding to a terminal-related packet transmitted between the first device and a second device; the first device sends the information about the first transmission latency to a third device; and the first device sends, at a first moment, information related to the first moment to the third device, wherein the information about the first transmission latency and the information related to the first moment are used for determining information about a second transmission latency corresponding to the terminal-related packet transmitted between the second device and the third device.
Patent WO-2020043009-A1 (WO)
Inventor: XIA YANG
IPC: H04W24/02
Filed: 2019-08-22
Abstract: Provided is a user interface display method, wherein a terminal device can determine and display a radio access network type of a current service. The method comprises: a terminal device determining, according to an available downlink spectrum resource allocated by a first network, a radio access network (RAN) type for downlink transmission; and the terminal device displaying the RAN type on a user interface. Further provided are a user interface display apparatus and a terminal device.
Patent WO-2020119178-A1 (WO)
Inventor: XIAO SONG
IPC: F02M55/02
Filed: 2019-08-27
Abstract: Provided is a distribution pipe, comprising a distribution pipe body (6), wherein an inner cavity is provided in the distribution pipe body (6); and one end of the inner cavity is open, and the other end of the inner cavity and the distribution pipe body (6) form an integrally formed end face. According to the distribution pipe, the problem of a sealed end face of the distribution pipe leaking gasoline (especially in the case where the pressure is high inside the distribution pipe) is solved, and the sealing performance and the pressure-resistant performance of the distribution pipe are further improved; parts and assembly procedures are reduced; and energy consumption in a production process is reduced. Further provided are a process for machining the distribution pipe, and an engine high-pressure fuel rail assembly having the distribution pipe.
Patent WO-2020048511-A1 (WO)
Title: Navigation system and method for medical operation
Inventor: YU SHOUAN
IPC: A61B34/20
Filed: 2019-09-05
Abstract: A navigation method (3000) for a medical operation and implemented by a robotic system (1000) is provided. The method (3000) includes the steps of: receiving, at a processor (1710) of the robotic system (1000), at least one set of navigation data (S3100); receiving or generating at least one three-dimensional model of the virtual object in the navigation data (S3310); calculating the navigation data to generate a virtual environment (3600) and at least one navigation instruction (3602) (S3300); and presenting, at a user interface (1800) associated with the robotic system (1000), the virtual environment (3600) and/or the navigation instruction (3602) to a user of the robotic system (1000) for the user to refer to during the medical operation (S3500).
Patent WO-2021026983-A1 (WO)
Title: 一种新型下行式移动模架小车横移机构
Inventor: ZHANG LIANG
IPC: E01D21/06
Filed: 2019-09-06
Abstract: 一种新型下行式移动模架小车横移机构，移动模架小车纵移时，带动横移架箱梁在牛腿上移动，由于横移架箱梁与移动模架小车下端基本在一个运行平面内，力矩可忽略不计，摩擦较小，同等承重可使用更小压力的液压缸，减少能源浪费。移动模架小车移动到位后，油缸驱动横移架箱梁移动至通孔与牛腿上对应的销孔相同轴，此时只要将锁止销插入通孔和销孔中即可实现锁止横移架箱梁及移动模架小车的位置锁死，锁止方便安全可靠，横移架箱梁采用一体化设计，在横移过程中一体同步运行，运行同步性提高，保证了一定程度上的自动纠偏，减少卡滞几率，提高工程效率。
Patent WO-2021051218-A1 (WO)
Title: Sidelink retransmission method
Inventor: ZHANG BO
IPC: H04L1/16
Filed: 2019-09-16
Abstract: A sidelink retransmission method, comprising: at least one transmitting device (Tx UE) being provided, each Tx UE transmitting a first data packet to a receiving device (Rx UE) in a multicast; when some Rx UEs fail to receive the first data packet on a link, other Rx UEs successfully detecting the first data packet, re-encoding the first data packet to generate a second data packet, and then simultaneously forwarding/retransmitting, in the same resource initially used by the Tx UE, the second data packet to other UEs failing to detect the first data packet and/or working in a half-duplex state. Multiple R-UEs cooperatively forward the same data packet to the Rx UEs by means of the same channel, so as to enhance sidelink coverage. In order to efficiently implement cooperative relaying, (pre)configuration of a resource pool of a PSFCH and a physical sidelink control channel (PSCCH) resource are redesigned. This new mechanism can also be applied to beamforming-based retransmissions.
Patent WO-2020258568-A1 (WO)
Inventor: MEI GUOQIANG
IPC: G06F17/16
Filed: 2019-09-29
Abstract: A convolutional neural network-based data processing method. For any convolutional layer in a convolutional neural network, calculation is performed, by means of a convolution kernel of the convolutional layer, on elements of data input to the convolutional layer one by one so as to obtain convoluted values of the respective elements. Each calculation obtains a convoluted value, and this convoluted value and convoluted values of elements in the same region obtained by calculation by the same convolution kernel are added together to obtain an output element of the convolution kernel corresponding to the region. According to the data processing method, in a process of calculating a convoluted value, each calculation obtains a convoluted value, and this convoluted value is added to a corresponding convoluted sum to directly obtain an element in an output of a convolutional layer. In this way, an output of a convolutional layer can be obtained after all convoluted values have been calculated without having to read convoluted values from a storage apparatus. Since interaction with a storage apparatus is effectively reduced in a process of calculating an output of a convolutional layer, data processing efficiency can be enhanced.
Patent WO-2021062784-A1 (WO)
Inventor: TIE XIAOLEI
IPC: H04W76/28
Filed: 2019-09-30
Abstract: 本申请公开了一种指示信息的发送方法和装置，涉及通信领域，用于伪随机化各终端设备之间的WUS，以尽量做到所有终端设备的公平。指示信息的发送方法包括：网络设备根据第一信息确定第一指示信息在至少一个第二指示信息中的位置，其中，第一信息包括第一终端设备的标识信息和第一预设时间段的时间信息中的至少一项，第一终端设备为处于不连续接收非激活时间的待唤醒终端设备中的一个，第一指示信息用于指示第一终端设备在预设时间内进入激活时间；网络设备在第一预设时间段对应的时频资源上发送第二指示信息，其中，第二指示信息用于指示至少一个待唤醒终端设备在对应的时间内进入激活时间。
Patent WO-2020164251-A1 (WO)
Inventor: ZHOU SHAOFENG
IPC: H01S5/022
Filed: 2019-10-21
Abstract: 一种激光器的密封结构，包括壳体（21）、第一密封板（22）和第二密封板（24），壳体（21）内设置有带开口的安装腔（210），在安装腔（210）内靠近壳体（21）的开口处设有环形台面（211），第一密封板（22）安装在环形台面（211）上，且第一密封板（22）的下表面与环形台面（211）贴合，第二密封板（24）密封于壳体（21）的开口处，其中，在壳体（21）和第二密封板（24）之间设置有金属框（23），金属框（23）与壳体（21）之间、以及与第二密封板（24）之间均采用平行封焊连接。能够保证激光器内部具有良好的气密性，避免外界灰尘、水气进入激光器内部损坏激光元件，从而提高激光器的使用寿命。
Patent WO-2020083306-A1 (WO)
Inventor: GUO NING
IPC: F02M1/08
Filed: 2019-10-23
Abstract: An automatic air valve control system for a gasoline engine (100), the gasoline engine (100) comprising a carburetor (20), and a cylinder (30) connected to the carburetor. A throttle (24) is provided in the carburetor (20). An air intake channel (21) is provided between the carburetor (20) and the cylinder (30), the air intake channel (21) being provided with an air inlet. The automatic air valve control system comprises a choke valve (23), a power unit for driving the choke valve (23), a controller connected to the power unit, and a temperature detection unit connected to the controller. The choke valve (23) is used to open or close the air inlet. The power unit comprises a servomotor (22). The choke valve (23) connects to an elastic component (233). The temperature detection unit is used to detect the temperature of the cylinder (30), and when the detected temperature is less than a preset temperature, the controller controls the servomotor (22) to drive the choke valve (23) to rotate in a first direction to close the air inlet. The elastic component (233) stores energy. The throttle (24) opens to a first present angle in response to the rotation of the choke valve (23). Starting of the gasoline engine (100) causes the throttle (24) to open to a second preset angle, and elastic energy of the elastic component (233) is released, driving the choke valve (23) to open the air inlet.
Patent WO-2020093913-A1 (WO)
Inventor: CHENG QIAN
IPC: F21S41/141
Filed: 2019-10-30
Abstract: A collimator (100), a lighting structure, a lighting method, a vehicle lamp and a corresponding vehicle. The collimator (100) comprises: a light emitting portion (104); a collimation portion (101); and at least one fitting portion (102), wherein the at least one fitting portion (102) is used for fitting a part of the shape of a lamp corresponding to the collimator (100), the fitting portion (102) is achieved by adopting a Fresnel lens, the fitting portion (102) corresponds to one part of at least one arc, and the arc is located on a concentric circle corresponding to the circle center of the collimating portion (101). The shapes of lamps in various forms can be fitted by using the arc, the light of the fitting portion (102) can also be calibrated into parallel emergent light by means of the characteristics of the Fresnel lens, so that good lighting effects can be provided for corners of the lamp, and the problem of corner lighting is solved.
Patent WO-2020119340-A1 (WO)
Inventor: SU ZHI
IPC: B32B15/01
Filed: 2019-11-06
Abstract: 一种复合金属箔及其制备方法。该复合金属箔包括载体层（1）、阻隔层（2）、剥离层（3）和金属箔层（4）；载体层（1）、阻隔层（2）、剥离层（3）和金属箔层（4）依次层叠设置，阻隔层（2）包括层叠设置的金属粘结层（22）和耐高温层（21），金属粘结层（22）设于载体层（1）和耐高温层（21）之间，通过在载体层（1）和金属箔层（4）之间设置剥离层（3），以便于剥离载体层（1），并通过在载体层（1）和金属箔层（4）之间设置阻隔层（2），以避免载体层（1）与金属箔层（4）在高温时相互扩散造成粘结，从而使得载体层（1）与金属箔层（4）易于剥离；此外，通过在载体层（1）和耐高温层（21）之间设置金属粘结层（22），以使得阻隔层（2）不易于与载体层（1）分离，从而防止阻隔层（2）与载体层（1）之间发生剥离。
Patent WO-2020098633-A1 (WO)
Inventor: ZHANG FEI
IPC: G01F23/26
Filed: 2019-11-12
Abstract: 一种电容式液位测量装置及方法，该电容式液位测量装置包括用于放置液体的容器（10），至少一组测高电容电极对（30），该测高电容电极对（30）包括两个测高电容电极，两个测高电容电极中心对称设置在容器（10）的侧壁上，设置在容器（10）底部、用于校准液体特性的校准电容电极（40），与测高电容电极对（30）和校准电容电极对（40）连接、用于接受检测电容值的电容转数字芯片（50），可将检测电容值转换为液体高度值。通过对称电容测量容器内的液面高度，不需要与液体接触，而且，测量时，即使液面发生倾斜，依然可以获得准确的液面高度，设置简单，测量方便。
Patent WO-2020119539-A1 (WO)
Inventor: PANG QINQUAN
IPC: H04N5/232
Filed: 2019-12-04
Abstract: 本公开实施例提供了一种摄像模组及移动终端，摄像模组可以包括：感光芯片及设置在感光芯片的感光线路上的镜头；包括中空区域的电路板，感光芯片设置在中空区域中；多个形状记忆合金线，各形状记忆合金线的一端与感光芯片连接，另一端与电路板的中空区域的底部边缘连接；多个金属弹片，各金属弹片的一端与感光芯片连接，另一端与电路板的上表面连接；其中，多个形状记忆合金线在其上流经的电流发生变化时，其长度相应产生改变；多个形状记忆合金线的长度产生变化可使感光芯片在中空区域中相对入射光的光轴的位置和/或倾斜角度发生变化。
Patent WO-2020134920-A1 (WO)
Inventor: WANG YIFEI
IPC: A61F2/82
Filed: 2019-12-04
Abstract: 一种覆膜支架（10），包括：可径向压缩的内层支架（100），内层支架（100）包括内层支撑骨架（110）及设置于内层支撑骨架（110）上的内层覆膜（120）；套设于内层支架（100）上的外层支架（200），外层支架（200）至少覆盖部分内层支架（100），外层支架（200）包括外层支撑骨架（210）及设置于外层支撑骨架（210）上的外层覆膜（220），外层覆膜（220）一端与内层覆膜（120）密封连接，外层覆膜（220）的透光率大于内层覆膜（120）的透光率。覆膜支架（10）有助于内层支架（100）实现弯曲变形，提高内层支架（100）的柔顺性及贴壁性，外层覆膜（220）之间不易发生相互粘结，有利于降低覆膜支架（10）的释放阻力。还提供一种覆膜支架（10）的制备方法。
Patent WO-2020134935-A1 (WO)
Inventor: ZHAO XIAOWEI
IPC: G06T7/246
Filed: 2019-12-05
Abstract: 一种视频图像校正方法、装置、设备及可读存储介质，属于图像处理技术领域，该方法包括：从视频图像中获取运动目标作为检测目标（S10）；对所述检测目标进行跟踪，获取所述检测目标在跟踪图像帧中的位置（S20）；通过抽帧的方式获取所述检测目标在检测图像帧中的位置（S30）；通过所述检测图像帧中的目标位置对所述跟踪图像帧中的目标位置进行校正（S40）；跟踪结束后，输出跟踪图像（S50）。
Patent WO-2020151393-A1 (WO)
Inventor: ZHANG XIANLAI
IPC: B05C13/02
Filed: 2019-12-13
Abstract: A gluing machine, comprising a base (1), a bracket (2), a transverse slide channel (3), a glue injection assembly and an assembly tooling (4); a front end of the base (1) is provided with a plurality of control buttons (5), two ends of the base (1) are fixedly connected to the bracket (2), and an upper end of the bracket (2) is fixedly connected to the transverse slide channel (3); a front end of the transverse slide channel (3) is provided with a sliding groove (6), the glue injection assembly is slidably connected within the sliding groove (6) of the transverse slide channel (3), and a rear end of the transverse slide channel (3) is fixedly connected to an X-direction motor (7); an upper end of the base (1) is provided with a slide rail (8), and an upper end of the slide rail (8) is clampingly connected to a workbench (9), two ends of an upper surface of the workbench (9) being provided with knob clamps (10); the assembly tooling (4) is provided in the middle of an upper end of the workbench (9), a positioning assembly is fixedly connected to an upper end of the assembly tooling (4), and two ends of the assembly tooling (4) are provided with handles (11).
Patent WO-2020258763-A1 (WO)
Inventor: WANG YONGXING
IPC: B23C9/00
Filed: 2019-12-16
Abstract: A connection structure and elbow assembly, the connection structure comprising: a first component (1); a second component (2) which is provided with a first annular groove (21); a sleeve (3), at least part of the sleeve surrounding a preset rotary axis to be rotatably sleeved on the second component (2) and being located in the first annular groove (21), so that, by means of the first annular groove (21), the movement of the sleeve (3) along the preset rotary axis is limited. The first component (1) is fixedly connected to the sleeve (3) so as to enable the first component (1), along with the sleeve (3), to be rotatably arranged relative to the second component (2). The connection structure solves the problem in the prior art that the elbow direction cannot be adjusted.
Patent WO-2020135149-A1 (WO)
Inventor: ZHAO FANGYUAN
IPC: C08F220/58
Filed: 2019-12-17
Abstract: 本发明涉及油田化学品领域，公开了一种丙烯酰胺共聚物，其中，该丙烯酰胺共聚物含有结构单元A、结构单元B和结构单元C，其中，所述结构单元A具有式(1)所示结构，所述结构单元B具有式(2)所示结构，所述结构单元C具有式(3)和/或式(4)所示结构；其中R 1 为甲基或H，R 2 为-OH、-NH 2 、-COOH或C 2 -C 12 的烷基，n为0-6之间的整数，a、b和c各自独立地选自0-2的整数。
Patent WO-2021120120-A1 (WO)
Title: Dispositif électrique, procédé de commande de dispositif électrique, et support de stockage lisible par ordinateur
Inventor: AOYAMA CHIAKI
IPC: H04N5/232
Filed: 2019-12-19
Abstract: Selon l'invention, un dispositif électrique (100) comprend un module de caméra maîtresse (11) qui prend une photographie d'un sujet (101a et 101b) pour acquérir une image de caméra maîtresse (201), un module de caméra esclave (12) qui prend une photographie du sujet (101a et 101b) pour acquérir une image de caméra esclave (202), un module de capteur de distance (20) qui émet une lumière pulsée vers le sujet (101a et 101b) et détecte une lumière réfléchie de la lumière pulsée réfléchie par le sujet (101a et 101b), ce qui permet d'acquérir des informations de profondeur par temps de vol (ToF) (203), et un processeur de signal d'image (30) qui commande le module de caméra maîtresse (11), le module de caméra esclave (12), et le module de capteur de distance (20) pour acquérir une image de caméra avec bokeh (209), qui est la caméra maîtresse avec une ou plusieurs parties avec bokeh, en se basant sur l'image de caméra maîtresse (201), l'image de caméra esclave (202) et les informations de profondeur par ToF (203).
Patent WO-2021128073-A1 (WO)
Title: 一种海底淤泥开发打捞装置及其使用方法
Inventor: PEI TAO
IPC: E02F3/88
Filed: 2019-12-25
Abstract: 一种海底淤泥开发打捞装置及其使用方法，针对现有装置不能很好的进行打捞的问题，现提出如下方案，其包括船体(1)，所述船体(1)内设置有存储腔(2)，所述存储腔(2)的上侧连通有导向槽体(16)，所述导向槽体(16)内固定连接有第一过滤网(11)，所述第一过滤网(11)的下侧设置有多个放置块(4)，所述放置块(4)的上侧放置有第二过滤网(13)，所述第二过滤网(13)的上侧通过螺栓固定连接有第一污水泵(15)，该装置结构简单，使用方便，可以实现近海或者远海中的海泥的吸取，扩大采集范围，同时可以进行持续的采集，减少伸入海底的时间，增加工作效率，同时采集过程中，海泥不会在中途泄露或者与浅海接触，造成局部的海水污染，保证环境的稳定。
Patent WO-2021134697-A1 (WO)
Inventor: WANG JUN
IPC: H04W28/02
Filed: 2019-12-31
Abstract: 本申请公开了一种通信方法及装置，由网络设备向第一通信装置配置了第一数据无线承载与第二数据无线承载之间的对应关系，以便第一通信装置获知通过第一数据无线承载以及第二数据无线承载进行网络设备与第二通信装置之间的中继传输。此外，由网络设备向第二通信装置配置了第二数据无线承载对应的SL接口的RLC实体与Uu接口的PDCP实体之间的对应关系，第二通信装置可高效地实现中继传输所采用的PDCP实体的确定。以上通信方法提高了L2中继通信的数据传输效率。
Patent WO-2020143779-A1 (WO)
Inventor: LIU FEI
IPC: C07D401/04
Filed: 2020-01-10
Abstract: 本发明涉及L-缬氨酸(3-(4-氨基-1,3-二氧代异吲哚啉-2-基)-2,6-二氧代哌啶-1-基)甲酯的盐，及其作为免疫调节剂的应用。
Patent WO-2021142822-A1 (WO)
Title: Vehicle diagnosis method, vehicle diagnosis device and storage medium
Inventor: LIU JUN
IPC: G01M17/007
Filed: 2020-01-19
Abstract: A vehicle diagnosis method, a vehicle diagnosis device, and a computer-readable storage medium. The method comprises: acquiring vehicle information of a target vehicle, according to the vehicle information, determining a software identifier of target diagnosis software to be run, and determining a target diagnosis item in the target diagnosis software (S101); querying corresponding response information in a vehicle simulation database on the basis of the software identifier of the target diagnosis software and the target diagnosis item (S102); and executing a diagnosis operation process by using the target diagnosis software on the basis of the response information (S103).
Patent WO-2021147131-A1 (WO)
Title: Multifocal system with polarization-independent focusing
Inventor: TAM MING WAI ALWIN
IPC: G02B3/10
Filed: 2020-02-24
Abstract: A multifocal system (900) has a polarization beam splitter (PBS) (910) to split an unpolarized light beam (905) into two orthogonally linearly-polarized (LP) light beams (911, 912). The two LP light beams (911, 912) are reflected by mirrors (951, 952) to travel in opposite directions and enter into a variable-focusing module (920) at two ends (921, 922) thereof, respectively. The module (920, 700) includes waveplates (720, 730) to convert the LP light beams into two circularly-polarized (CP) light beams at both ends of an optical assembly (724, 200). The optical assembly (724, 200) is formed with a stack of birefringent optical elements including at least one geometric phase lens and one polarization selector that may be electrically modulated to select the optical power in focusing the two CP light beams. Followed by the waveplates (720, 730) converting two focused CP light beams to two focused LP light beams (971, 972) and upon mirror reflection, the beams (971, 972) are finally recombined by the PBS (910) to form one focused light beam (906). Polarization-independent focusing is achieved by the multifocal system (900).
Patent WO-2021179108-A1 (WO)
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04W72/04
Filed: 2020-03-09
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an activation command to activate multiple spatial relations for a physical uplink control channel (PUCCH) resource that is to be used for transmitting repetitions of a communication in multiple slots. The UE may transmit the repetitions in the PUCCH resource in the multiple slots using the multiple spatial relations. Numerous other aspects are provided.
Patent WO-2020182094-A1 (WO)
Inventor: ZHANG HONGQI
IPC: A61P9/00
Filed: 2020-03-09
Abstract: 提供了沙利度胺或沙利度胺衍生物在制备用于治疗动静脉畸形的药物中的用途。同时还提供了包含沙利度胺或沙利度胺衍生物的药物组合物，其用于治疗动静脉畸形。
Patent WO-2020238320-A1 (WO)
Inventor: CHEN RIWEI
IPC: G06K9/00
Filed: 2020-03-10
Abstract: Provided are a method and device for generating an emoticon. The method comprises: extracting an image sequence from a figure video to be processed (201), the image sequence comprising a plurality of target images on which faces are displayed; performing facial expression identification on the human face displayed on each target image in the image sequence to obtain a corresponding identification result (202), the identification result comprising a facial expression label and a facial expression degree corresponding to the facial expression label; and based on the facial expression degree corresponding to the facial expression label in the identification result corresponding to each target image, extracting a video clip from the figure video, and taking the video clip as an emoticon (203). According to the method, based on the facial expression matching, a video clip can be extracted from a given figure video as an emoticon, thereby achieving the generation of an emoticon based on facial expression matching.
Patent WO-2020253318-A1 (WO)
Inventor: SHEN WENZHUO
IPC: H01M4/36
Filed: 2020-03-31
Abstract: Disclosed are a single-layer reduced graphene oxide lithium cobaltate composite, a preparation method therefor and the use thereof. The preparation method comprises: formulating an aqueous solution of single-layer graphene oxide; adding lithium cobaltate to the aqueous solution of the single-layer graphene oxide; and mixing same until uniform, and then spray drying same to obtain the composite. The composite has a continuous three-dimensional conductive structure, in which the single reduced graphene oxide covers the surface of the lithium cobaltate, and a bridge connection is formed between the lithium cobaltate. The preparation method combines the process of mixing the single-layer graphene oxide and lithium cobaltate with an efficient spray drying technique, and has a simple process, suitability for mass production, no need to add various additives, and a low production cost; and same can form a complete, continuous and single-layer reduced graphene oxide coating with a good conductivity on the surface of lithium cobaltate, thereby improving the rate discharge performance and cycle stability of a lithium ion battery.
Patent WO-2020238478-A1 (WO)
Inventor: LIU BINBIN
IPC: H04B1/401
Filed: 2020-04-20
Abstract: Les modes de réalisation de la présente invention concernent un circuit de traitement de signal, un terminal mobile et un procédé de traitement de signal. Le circuit de traitement de signal comprend : N +1 antennes, au moins certaines des N +1 antennes étant réparties sur un premier côté et un second côté adjacent à celui-ci du terminal mobile ; un module frontal radiofréquence comprenant une extrémité d'émission-réception de signal et N -1 extrémités de réception de signal ; un commutateur unipolaire bidirectionnel comprenant un premier contact, un second contact et un troisième contact, l'extrémité d'émission-réception de signal étant connectée au premier contact, et le second contact étant connecté à une première antenne disposée sur le premier côté du terminal mobile ; et un commutateur à N pôles à N directions ; le premier contact du commutateur unipolaire bidirectionnel étant connecté au second contact du commutateur unipolaire bidirectionnel dans les cas où le terminal mobile est dans un état portrait ; le premier contact du commutateur unipolaire bidirectionnel étant connecté au troisième contact du commutateur unipolaire bidirectionnel dans les cas où le terminal mobile est dans un état paysage.
Patent WO-2021212527-A1 (WO)
Inventor: ZHAO WEI
IPC: B01D29/56
Filed: 2020-04-27
Abstract: Disclosed in the present invention is an efficient filtering-type water dispensing apparatus, comprising an apparatus body, a water container being provided at an inner top portion of the apparatus body, and a combined filter being provided at a bottom portion of the apparatus body; the combined filter comprises a nanofiltration device, an ultrafiltration device and a reverse osmosis device; the nanofiltration device, the ultrafiltration device and the reverse osmosis device are connected to a communication pipe by using the same external pipe body connecting structure, and the nanofiltration device, the ultrafiltration device and the reverse osmosis device are respectively provided with a nanofiltration core, an ultrafiltration core and a reverse osmosis core, and an end portion of the communication pipe is connected to the water container by means of a water delivery pipe. Moreover, a usage method for the apparatus is disclosed. The present invention can provide nanofiltration, ultrafiltration and reverse osmosis filtration operations at the same time, facilitates the selection of a nanofiltration device, an ultrafiltration device, a reverse osmosis device or a combination thereof according to needs, and has a wide application range.